TW200418545A - Exercise bicycle - Google Patents

Abstract

A unique structure for an indoor exercise bike that provides strength in its design, as well as the flexibility to create an aesthetically appealing frame structure. The monocoque frame design, including two symmetrical halves joined together, forms a very strong, light shell that can take on a variety of shapes and sizes. The seat structure, handlebar structure, drive train and support platforms are all able to be readily attached to the primary frame structure to provide an exercise bicycle that is sturdy, easy to manufacture, and light enough to easily move when necessary.

Description

200418545 (1) Description of the invention: [Technical field to which the invention belongs] The present invention includes a bicycle for sports and various characteristics of the foot. '[Prior art] ~ In the present invention-non-temporary inquisition, claiming priority: U.S. provisional patent application number 2, 7 filed on July 19, 2001 6 8 The name is "bicycle frame for exercise training". In this description, please refer to this patent towel to accommodate people in order to obtain a complete and permanent type of exercise training equipment: exercise bicycle. Just like other sports exercises using the two === cars and their usage systems—continuously used in everyday life, and can be used in “living ★ bicycle riding on the seat is similar to sitting in a car Almost all of them are used in many early exercise exercises: the frame elements are widely used with cylindrical tubes. The board to drive a single 1 :: exercise exercise bikes are equipped with-pedal exercise bikes and- In order to provide resistance for the J-wheel, the early brake pad assembly was used; "See: Ge's exercise bikes are provided with-to-pedal models. The front of the set is ΓΓ, so that the rider can increase or decrease the foot by the degree of resistance of tightening or letting go. When this exercise is welcomed by a bicycle, due to the material evening _ f 4 body 1, club morning It ’s getting more and more popular. The rider is day and night treadmill. Therefore, it is necessary to have better than the Putian Hhai sports practice feet. The use of round tube can provide greater and better durability performance. Big body club or at home Λ s In particular, is Wu Ren in a healthy state-h because many riders seek to reach-a f sung like a continuous ride ~ this kind of j more pedals, Μ㈣ ride includes ㈣ domain, standing As a result, the use of bicycles for sports exercises Ni, U — sports practice, and the usage and characteristics of the white army bikes have gradually been developed and derived. The improvement of m in exercise training is an important factor in the progress of m u. The w wheel of the P treadmill has been replaced or replaced with a flywheel. Those who fight right, "M wheels are very heavy-they can ride ^ ^ ^ ^ ΛΑ flat] chop and because the flywheel that Fang Zhuan turns has the inertia of a rolling tire like a bicycle. Another important point in the development of Yi is: One's wooden limb riding lesson. In this collective riding lesson, Chen Yun 'f no: the transformation between riding styles is very popular and common. Riding at high turning speed per minute, low turning speed per minute ^% riding, exchange of flywheel resistance, riding on the pedals, forward leaning, and & firm riding Combination types, etc. The development of exercise exercises and bicycle usage has also caused more demand for sturdy and durable exercise bikes. In order to meet the need for more stable exercise bikes-these sports, bicycles It should be able to withstand continuous use throughout the day, and be able to support / speed heavy flywheels, and can be used in the group exercise training exercise 200418545 ~ _ Designed with a square "... 'exercise training = 2 begins with bicycles have only primary or dwarf beam (b〇xbeam) type tubes, in a case morning surface 'this structure box beam type than the cylindrical pipe - with a ^ and robust. The bicycles of Yuezhi's artistic appearance, ~ cars, have a feminine design, and have the flexibility to match the appearance of the beam-and-column type pipe, which rarely gives the design and Γ 砚 requirements to change. Made from box-beam-column-type pipes & the shortcomings are that they are difficult to move in other clubs that report heavy exercise bikes, and in some Jiaguangren / Gen. Some fitness exercises are used for a variety of different limited, and often may be used as a one-room hours for bodybuilding clubs, and then be-group all = there are dance courses, '㈣, next exercise -Hours, which makes those who use exercise bikes to use morning routines or are moved out of the room to stay in the room _ except for feet for sturdy and durable exercise exercises. Marco wearers also want to be able to match people and, in addition to seeking, use exercise bikes. The seat is adjustable for the special shape of the car. It can be adjusted freely: the requirement of == with adjustable freely The treadmill has been designed. . Legs and similar objects for exercise exercises > In some traditional sports, two, box-beam-column pillars and pipes are used to make =: $ treadmills, $ gissey seats and handles. — There is " T adjustment: ¾ Also, the box shape has a square or rectangular cross-section: The wooden pillar-shaped official has-faces appearing approximately 90 degrees to each other, and there are four walls' these walls uu Kadoto:. Piping pipe will be used to accommodate-supporting a square seat pillar with 2 words ° 'a square seat ~ to form a 200418545 adjustable architecture, * column can be in the seat pipe & τ § weekly The free structure allows the seat support to be broken and fixed at various distances and in places where the main door can be adjusted freely. Beam-and-column pipe-bar: box-shaped joints are used in the assembly and seat assembly, or pipes are often used. Often no wall surface is actually used to make the pillars join in the pipe A pillar of a wall. Equipped inside the pipe: The moving pillar must be relatively loosely fixed to fix the pillar, such as = to be at a specific position inside the!, Adjust the height of the handle, or 疋-in the pipe Opening holes, supporting branches ... one; = in: over: under the design arrangement, the seat, handle, or both have a very loose feeling, and the date is white, there is a wobbly place a feeling of. At the moment there will be a back wall of the support pillar against the pipe; two ::: the external device may force a wall of the pipe. In °: the pillar-like wall surface can be reduced, the feeling of instability and instability can be reduced under #. In addition to the instability of the metal surface and the friction between the metal surface and the metal surface, this is enough to create. Wear and tear occurred. Zhixia ... and also caused the component surface = research and development based on the above # 景. The unique features of the hibiscus 3 month bike for exercise training: 'The design of the exercise bike has structural strength and flexibility for design, so that it can follow the frame structure of the fine art appearance 200418545. Make all kinds of changes. The design of the hard-shell frame structure includes two symmetrical half-shells connected to each other to form a very strong and light-weight thin shell that can be made into various shapes and sizes. The seat structure, handle structure, drive train, and supporting platform can all be easily connected and attached to the basic frame structure to form a sports, east-white bicycle, and the bicycle thus formed is very strong, Easy to maintain and light enough to be easily moved when needed.

According to a feature of the present invention, the current invention includes a support frame for a flywheel of an exercise bike, a seat assembly, and a handle assembly. The aforementioned support frame includes a rigid shell frame provided with a lower frame and a rear end, and the support frame is combined with a support frame. The upper front end is attached to the forks, and the lower front end is disposed at a fixed position relative to the forks to form a solid structure.

-According to another feature of the present invention, the hard-shell structure is a hollow shell formed by connecting two panels in a solid manner to each other, and a space is formed between the two panels. According to another feature of the present invention, the frame used by the exercise bike includes a hard-shell frame member, which is defined by a rear pillar, A top pillar extending substantially forward and upward from the rear pillar, and a seat pillar extending generally upward from the rear pillar, the seat pillar being located between the rear pillar and the top pillar . 10 200418545 According to another aspect of the present invention, both are beneficial ". The seat assembly and the handle combination can be combined with a trapezoidal tube. The chair assembly can be used as a frame. The frame, the e-assembly, or the seat. The various frames of the present invention have two functions. The advantages will be made clearer from the following to the specific, the temple, the utility, and the white, these illustrative examples are shown more clearly, and in accordance with the scope of the accompanying patent application, comprehensive examples such as the accompanying The drawings are the same as those described in [Embodiment]. Fig. 1 is a perspective view of an embodiment of a foot for exercise training according to the present invention. The sport training, a specific R τ ^ bicycle 2 ◦ including a frame 2,; /), a front rod 2 6, a head tube 3 0 and a seat rod tube] 4 i, 丄 only & d (J, talented person s 3 4, other than the framework 2 2 pedal combination # 2 4 the hard shell frame supporter 6 is connected to the hard shell frame structure 2 3 buckle 2 8 'the aforementioned head tube 3 〇 From the front teeth, a flywheel 2 『乂 才 2 2 protrudes upwards. You 0 ding adjusts to support a handle group person ^ W ^ 3 4 from the hard shell frame structure 2 3 ^, the aforementioned seat rod It is supported by a tube with a seat 38: two large extensions, and it can be adjusted freely. In this description, the "group" 36 is used. For convenience, the term "left" refers to the front two "Rear", "Right", 3% of the seat of the exercise bike is in the 5th direction. Figure 2 is a side view of a perspective view of another exercise / infantry of the present invention. The bicycle is illustrated in Figure u In the specific embodiment 40, the bottom pipe 40 is a middle 4 = an integrally formed extension of a 200418545 extension part with a bottom pipe and a more suction-type frame member on a bicycle, however, in FIG. 2 The illustrated exercise bike has: a square base 4 4 'The square bottom f 4 2 is connected and fixed to a more dynamic structure 2 3. The structure of the square bottom tube 4 2 will be described herein. This will be discussed in more detail later. In all other respects, Fig. 2 Shiguer: The exercise exercise bike looks similar to the exercise exercise bike of Fig. 1. Fig. 3 shows the exercise exercise bike shown in Fig. 2. An exploded perspective view. Generally speaking, a user who operates the exercise bicycle Haneda / Reverse Exercise Bike will first adjust the seat assembly 36 and the handle assembly 32. The seat 38 can be moved along The horizontal and vertical directions can be adjusted, and the handle can be adjusted in the vertical direction for δ rounding. Once the exercise bike has been properly adjusted, the user will sit on the seat 3 8 And stepped on the bicycle. The pedaling action will cause the flywheel to start rotating, and the user will endeavor to step on it, and the flywheel will rotate faster. The flywheel system is very '', so the user needs to start it very hard, Let it begin 'but 疋 -Don't fly After the wheel starts to rotate, it has inertia, which helps the flywheel to keep rotating. Fig. 4 is a three-dimensional view of a specific embodiment of the bicycle frame for exercise training shown in Fig. 2 and Fig. 3 In the morning, the frame was displayed separately, and the other components of the exercise bike have been removed, the handle assembly, the pedal assembly, the seat assembly, and the flying temple. Now refer to the drawing to Figure 4. The exercise bike frame 20 is supported on the floor or any other suitable plane at the positions of the rear base 4 2 and the front base 4 4. The rear base 4 2 and the front base 12 1 4 It is extended along the side 200418545 with respect to the longitudinal direction of the exercise bike 20 to provide lateral support. When the force from one side to the other is applied to the exercise bike-like, when standing on the pedals and violently: ⑷ When the bike is up and down-this type of side Two: The saluting force that comes to the two sides is extended in the side direction and two = in the example '-one along the frame ... =, ..., the curved rear plate 4 6 is connected to the hard shell type 冓 2 3 The rear part is fixed to the rear base 4 2 at a side extending in a lateral direction and is partially bent ^ connected to the front fork; I: 9 β 4 8 is fixed at the front end of the square bottom tube 4 2 Side and is fixed to the W base 44. As can be best illustrated in Figure 3: the frame 50 is applied from the rear base ... front base ... so that the sports bicycle 20 can be leveled when used on an inclined or surface. In addition, the straight hand is connected to the front end of the base 44 to easily move the exercise trainer. In one example, the left wheels and the right wheels can be rotated freely. It is supported on the corresponding left bracket and right bracket, and the branches are connected to the left and right sides of the base, respectively, and the base extends forward and slightly upward. This bracket The front is slightly upward to facilitate the exercise exercise. The bicycle can be pivoted forward to make the wheels move downwards. M / is upward and at the floor. The exercise exercise feet are: Γ and to the floor. The treadmill can roll along the floor. 13 200418545 Allows one wheel to be used in different positions instead of using two wheels. Another alternative is to support the front terminal 0 of the front base in a freely rotating manner, plus " ^ π τ Tian hard shell frame wood is formed by a left panel 5 4 and a right panel 56 which are joined together by seam welding. The hard-shell frame member structure provides a central branch structure for the frame 22, which is strong and durable and can withstand the violent use of multiple riders, but it is also very light 2 ' In a fitness club or a family, it's easy to understand. In addition, the shape of the hard shell frame member structure can be made into a beautiful appearance. The example of the frame described here is only one part of this specific example of Wu Guan's appearance. ▲ Figure 5 The left side exploded perspective view of the hard-shell frame structure of A series, illustrating the outer side of ㈣Μ 6㈣ and the left side board 5 4. Figure 5 Baye ::: The joint between the square bottom tube 4 / and the seat rod tube 34 in the concrete embodiment of the hard-shell frame member described in this description will be discussed further below. FIG. 5B #Record μ + A 4-dimensional rigid exploded view of a rigid frame member of the 4 series, which shows that the right panel 5 6, the seat rod tube 34 and the bottom tube 42 can be inside the left ballast plate 54. From _ p + * 2 M can be welded to the side panel along the length of the side panel «^ ^ Λ 'Or, in these pipe systems extending to 5, the daggers can be used like around the bucket $ Λ U attachment to the side panel. In the hard broken frame structure 2 3 ^ ^ ^ 0, the two left panel 5 4 and the right panel 5 6 are mirror-mirror-like structures. These panels 14 define the joints between the two panels, which are connected together and corresponding to each other. The peripheral side, edge 5 8. Hollow two side panels located between the two side panels define a m i #, alI ^, n workshop. In one example, the matching moon edges 5 8 are aligned with each other, and # 22 is formed so that a pair can be made between these peripheral edges 58: the panels 54 and 56 are connected to each other. Seam welding extends along the entire length of the panel: ,, and 彖, so it can provide a very high-strength car inlay between two side key plates. F In addition to seam welding, these side panels can pass through two Ways of connection-rivets in series, interaction ... like a series of spot welding, similar mechanisms and so on. In one and similar cases of punching M ^ kW ^^^, these lateral panels were made of steel sheet with a medium thickness. However, the present invention enables punching and shearing steel plates to be subjected to a degree of 2 to 5 mm, depending on the load of the steel forks. In addition, besides the lateral ballasts, such as metal can be made of any suitable material, such as two or two, or plastic. If plastic or other .polymer == boards are used, these side panels can be combined together by appropriate adhesives and interlocking and releasable methods. Theta wave welding, and the like, form a rear support selection part that expands in a wide direction at the lower rear side of the hard-shell-framed frame 〇〇D 构 2 3 to form a (ΐ! 60. In one example, 'the back support is connected to the wall,' the curved upper wall 62, which is connected to M's flat 46, and a test lower wall 64 which is also connected to the tail panel 4 6. The rear support 15 200418545 of the hard-shell frame structure ㈠ is completely formed by the corresponding portions of the left panel 54 and the right panel 56. ▲ From the rear support portion 60, the hard-shell frame structure forms a pleasing aesthetic shape that expands in a regular direction, and the shape expands to form a central early-shell frame structure portion 6 6. The hard shell frame member has a top surface that is generally curved (projecting outward) and a bottom surface that is generally curved (recessed inwardly). A bulging β γ 4, β 邛 (or top) supporting structure 6 8 from the central single-shell frame structure 6: b 8 from ^ J Beunai rushes upwards and extends upwards, a lower part (or (Referred to as the bottom) supporting the lower part of the front supporting frame structure 6 & Ding + τ Xingzao eight-shaped frame ~ ^ direction extends downward and forward, and only one seat can support the structure 7 2 from the ancient woman Φ a-4, ^ Λα ο η, ΌΛ, early shouting frame structure θ Θ is extended upward at the position of the top between rear branch two / ^ Λ brace structure 6 8. The arcuate surface of the frame discussed here provides ... r for example, the hard-shell frame, the hard-shell frame 2 = the frame line art gallery. In addition, the position of the two :: line is reduced, which will cause stress concentration, and provide any number of beauty. The two shape curves can be adjusted to have any undesirable strength: it does not affect the hard-shell frame structure. Hard shell frame structure 2 丄 w connected to the adjacent front pole? The specific implementation of the upper end of the structure 6 8 is shown before: = ::::!: 30. When the upper-cut frame structure portion 66 between 30 in FIG. 1 to FIG. 4 extends to the head radius, a large curve opening is formed to the other side and upward, and the upper structure is selected. 6 8 vertical ruler ^ e Wang gradually narrowed. The straight dimensions of the upper support structure 68 define a top surface and a bottom 16 200418545 surface. In the central single-shell frame umbrella, the top surface of the bulge support structure 6 6 and the front fork rod 2 β door 6 8 is jealous of the day / ^ 6 up> σ and 疋 口 口 其 其From the back to the front, the direction of the tool 6 is shown (protruding toward the outside). The length of the square is 6 7), iron and ... arched (meaning, defined-the convex surface, the bottom surface of the upper support structure β 8 is large!上 # # i The length from the back to the front is roughly defined by the curve of the Γ stand (recessed toward the inside), which defines the concave surface "). The top surface of the upper support " 冓 maintains a hard-shell type support-structure ", which begins to extend forward with a large curve radius: = the position of the support portion 60 is continuity of the shape of the sloping opening. Figure 5 Α and Figure 5 r Lonely corps Tian Tian 7th floor mm B paid in the morning to get a good description, the upper support 4 ^ 68 is connected by a hard-shell frame structure 的 the left panel 5 = light board 5 6 is formed, and the upper supporting structure 6 8 does not need =: or a box-shaped green, cylindrical or other shape of rod and tube structure. The upper:;: 6 8 has a rigid end formed by a lateral insert Plate joint shape = 4 openings. The peripheral edge 7 糸 * J at the front end of the upper supporting structure is used in the seam welding between the peripheral edge 7 4 of 5 and the support structure β 8 Β Attach it to the back wall of the head tube 30. The long-standing butt joint price (butt jGint) of the clerk and the linker provides a considerable bonding strength between the upper support structure 6 8 and the front 6. The lower support structure 70 forms a narrowed or tapered shape, and the shape starts to extend forward and downward from the central single-shell frame structure portion 66. In a specific embodiment of the present invention, the lower supporting structure 70 = an upper concave surface 7 丄 of a curve * (projecting outward) and a lower concave surface 73 of a curve (inside concave T). In the form of a forwardly extending concave front (c-shaped surface) of the central single-shell frame portion 66:-17 200418545 = extension of the curve radius, the bottom surface of the lower support structure 70 crosses & m% # 6 8 'The front face of the forwardly extending concave front (c-shaped surface) is designed to fit a flywheel 2 8 which will be discussed later. The bottom curved surface of the lower supporting structure 70 maintains the continuity of the large-radius bending expansion of the hard-shell-type frame member from the position of the rear supporting portion 60. The curved surface of the top surface of the hard-shell-type frame member extends upward and protrudes outward. The curve system along the bottom extends concavely inwardly and downwards, and the curve system along the front extends concavely and forwards inwardly, = this, forming a substantially triangular body structure, the body structure & Provides excellent strength characteristics. As shown in FIGS. 2 to 4, 5A, and 5B, the top and bottom surfaces of the lower support structure 70 of the hard-shell frame are closed to form one tube opening 76—a square bottom with a rectangular cross section. The tube 42 extends forward and downward from the position of the bottom tube opening 76 and is connected at the front end of the bottom tube to a front plate 4 8 extending to the side, and the front plate 4 8 is fixed to the front. Above the base 4 4. In a specific embodiment of the present invention, the square bottom tube 42 extends through the bottom tube opening 76 and extends into the middle of the space formed by the two side panels 54 and 56. If desired, the square bottom tube 42 can be fixed to the outer periphery of the bottom tube opening 76 by welding to the periphery of the official tube so that the strength of the frame can be further increased. In addition, the square bottom s 4 2 can be welded along its length to the inside of the hard-shell frame structure 2 3 / on both sides of the town board, such as the left panel or the right bulletin board to provide Further support strength between the seat rod tube 34 and the hard shell frame member.降 丽 外 # has added the beauty of the streamlined shape of the hard shouting frame members, besides the characteristics of deer wailing, ^ ^ 7 fi άΑ. The tapered shape of the mysterious official structure 7 6's peripheral edge is connected to a square-e opening. The work like Wu_e 4 2 provides convenience-like 疋 'when using automated welding ^ ^ ° ° & waiting. The square bottom tube 4 extends to the hard shell frame member and is connected to the seat rod tube 346 in the first place; the bottom: 疋 The square bottom tube 4 2 is shown as, for example, a welded square bottom tube 5 B, which is shown as -A single cat total H early alone, which extends from Lu Kaikong 7 6 morning. However, the hard-shell frame frame member can be constructed as a bottom tube support seat with a wooden base with a total surname of Huai M, and it becomes the Fang Fenyou bottom official support structure that extends toward the Xiawan and Wfang at 70 places. For example, as shown in Figure 1 in the π Ming Book. In this embodiment of the present invention, there is an integrally formed bottom camp 7 7 Q ^ bottom s 7 8 in which the bottom tube 8 is entirely lifted by a hard-shell frame. D The left panel 5 of the wooden member and The right panel a 6 is formed and does not contain a cup, a square tube, a cylindrical tube, or a similar structure. The hard shell frame structure 2 3 blows the central single shell frame structure portion 6 Structure 7 2 is a hard shell frame member. In a specific embodiment, the hard shell frame is formed by symmetrical side portions of the hard image, and some of them are formed by seams. The welding method is combined with a curved front wall 75 and a paste to form a rectangle * tube 34. The seat support structure 7 2 which is oriented through this opening extends generally upward at 6 places. This seat supports a part, and the two mating sides of the shell-type frame member of the present invention are mirrored, and the two sides are mirror-symmetrically mated together. The seat tube section contains a curved rear wall 7 7. The front and rear wall seat tube openings 80, the seat extends above and slightly rearward 19 200418545. In a specific embodiment of the present invention, the rectangular seat rod tube hole 80 is trapezoidal, and is designed to fit the shape of the rod tube 34 which is also trapezoidal. The = J properties of this seat rod tube 34 and other rod tubes will be discussed in more detail later in this article. The shape of the seat rod tube 34 extends through a rectangular seat rod tube opening 80 provided in the middle and upper part of the hard shell frame structure 23, and, in a specific embodiment of the present invention, It enters the hollow space formed by the left panel 5 4 = the right panel 5 6. If desired, the seat sigma tube 34 can be fastened to the outer peripheral edge of the rectangular squaring hole 80, along its peripheral edge portion, to increase the frame's greater strength. : The support structure of the second chair 7 2 defines the wheel I line with a large curve radius that provides strong performance for the Wuguan performance. The shape of the optional 2 also makes it convenient to weld the seam to the opening of the seat stem tube in the cycle of $ _ # & 780. The same as the square bottom tube 4 2 — like 'here in the figure The illustrated seat lift 昝 q is based on the 丄 饤 枰 & 3 and 4 series as a single tube. The tube extends upward from the center of the single-shell frame structure portion 66, and the hard-shell frame member can be architecturally designed. It is a seat rod tube formed by the body shape of ',,', and the seat tube portion of the hard shell frame is formed by the helmet type, and it is slightly upward from the u structure storage zone adjacent to the opening of the seat rod tube. Extending to the rear. This kind of sculpture is facing the door and the sedan-price n. The seat rod pipe system of i is like the mirror image of the side panel, as shown in Figure 1.

y ^ formed by reflective symmetry. For A, a one-piece seat rod tube is formed. There is no need for other rods in the structure. Fig. 5 shows a specific embodiment of the present invention with a seat rod 20 200418545 34. The seat rod tube in this embodiment is formed by two lateral directions. The hollow space formed by the panels 5 4 and 56 is connected to the bottom pipe 42. This square bottom pipe 42 is welded to the lower part of the seat rod pipe 34, which adds extra strength and rigidity to the exercise bike 20. In addition — an alternative or additional way is that the calculator 3 4 and the square bottom tube 4 2 can be welded to the hard shell frame 2 and the right side 56 The inside of the first one: either of the welding methods connected to the periphery of the seat rod tube opening 90 or the bottom tube opening 76 is ^ 0 Γ combined, so that the seat rod tube 3 4 and the bottom Lu 4 2 is fixed on the hard shell frame member. One: In general, the bottom tube 42 and the seat rod tube are "made of chrome steel or stainless steel" and can be inherited to be 5 or even any reasonable size, so that they can be rectangular , Square two: use purpose. These rods can be β, ^ J, rounded, cylindrical, and lining bottom 4 in a specific embodiment of the present invention ^ bottom s 4 2 and seat The rod tube 3 in the 4 series *, makes this rod tube lighter than the rod tube of the middle-engineered, forced hollow structure ..., if the hard shell type made of a solid material is used Rod and tube made of frame and composite materials are so distracting, so you can also use poly-adhesive, ultrasonic coupling, or rods made of hard materials. / 〖, Or other The method is combined with the hard-shell frame on the front of the mouth as shown in Figure 2! Si / official 传, and the best description was transmitted on the morning of Figure 4 above. In this frame, the frame is extended at 26 The front branch 68 is between the front half. The front pole 2 and the upper brace J 6 contains a left fork leg and 21 200418545 1 'division The front side extends and forms a space, as shown in Figures i and 2 / _8, extending upwards into this space. In front of the "So", the flywheel is located on the two side and feet of the Fang Zeyou Cup 2 6 The inner &fi; fi H are respectively provided with a left storage bracket 8 2 ′ on the inner surface 4, and these two lateral red force right storage brackets 8 directional brackets are used to fix the flywheel 2 8 anti-rear. "Go to the opposite side of the wheel axle" "The flywheel 28 is placed on the storage bracket. Wheel 2 8 is located between the front fork a9 β 认 a 1 ^ " HAI% and Zi 2 6 between the two feet. Generally, the part that flies on the rear side of the wheel shaft accounts for the ancient ± + t „± 轮% wheel 2 8 postponed ... The space formed by the curved surface of the curved early shell-type frame structure" backward I extends, and the bottom surface of these 8 and The upper supporting structure of the lower support 6 supports, and the top surface of the structure 70 is bounded. The flywheel 28 contains a flywheel sprocket: Guta & 4 people Μ native ^^ 3 Claw chain sprocket train is located on the right side of the Lulun wheel along the periphery of the wheel's shaft. Its shape structure is designed to accommodate — A chain. In addition, it contains a free-wheel clutch mechanism, such as the US patent series entitled Free Wheel Clutch Mechanism for Vehicle Transmission System) 5 1 5 4 2 4 and the title "Free Wheel Clutch Mechanism for Bicycle Transmission System" The relevant patent application number is 099/8 0323. The two patent documents are hereby included: Fanzheng is incorporated into the tea photos. When the user applies a force that is opposite to the rotational movement of the flywheel and the force is sufficient to overcome the disengagement action f of the freewheel clutch mechanism, the freewheel clutch mechanism will cause the rotary motion of the flywheel, leave the pedal assembly and Rotary motion of the bicycle drive train. / The drive train 86 includes a wheel axle 88 with a crank arm 90. Both ends of the shaft I 90 are extended transversely, and the drive train 86 includes one drive around the right side of the drive shaft. Sprocket 9 22 200418545 at ~ Θ1 and Figure 2. The chain 9 4 is operatively connected between the sprocket 92 and the flywheel key wheel 96. Referring to FIG. 5A, the supporting force 'directly above the square bottom tube 42, a crank group shaft wall 98 or a lower bracket is connected to the front wall system 8 of the seat rod tube 3 4 the crank The group bearing bracket 9 8 is rotatably supported by the transmission Jijia 65. The crank bearing bracket 9 8 series is provided at the central single-shell I wood structure adjacent to the A β 丄 section 6. b morning face, and extends between the two lateral panels 5 4 and 5 6 which make up the central single shell frame structure. The two panels of the hard-shell frame bracket plus 1 define an opening 1㈣ (that is, left and bottom ^ 1 〇〇Α and right bottom bracket opening 1 0 0 Β), the crank and The two opposite ends of Tochigi 9 8 extend through the opening i 00: the axles of the drive train also extend through them. The crankshaft bearing is then lowered to the bottom of the hole and 〇. &Amp; 〃 9 8 extends The part that passes through the openings of these side panels can be welded. Some side panels can provide further structural support for the frame. The crank arm 9 Q and the transmission sprocket 92 are both installed. The surface and the moving shaft extend to the excess portion of the hard-shell frame structure. Now referring to FIGS. 1 and 3, the transmission key wheel 92 is located on the ΐ side of the hard-shell wheel ΓΠ and supports the Operate freely connected to the flywheel key I and the chain 94. In the specific embodiment shown in the figure, the number 9 2 is larger than the flywheel sprocket 96, so that the riding ㈣ 轮 轮-个 胄The rotation speed (the number of revolutions per minute can be generated-a high impulse (m_entum) 1 while the handle arm 90 has a smaller RPM. In this architecture, riding 23 200418545 can achieve an extra intense sporty effect similar to riding a bicycle at a very high speed. However, the size of the drive sprocket 92 and flywheel sprocket 96 can be as large as it can be on the flywheel or on the crank arm Designed in any desired way to achieve the desired r P M rate. In addition, a gear train structure with multiple sprocket wheels of different sizes can also be connected to the drive shaft or to the flywheel shaft, In order to achieve the desired working effect. As shown in Figure 1, the present invention can also be provided with a drive train cover 丄 02 to hold the drive sprocket, chain, flywheel sprocket, and other drive train components so that In order to reduce the risk of accidental contact with the drive train, the top of the female uranium forks forms a curved portion extending inward 104. Certain curved portions 104 are abutted against the side wall of the head tube 30. Here, as shown in the specific embodiment 1 of the present invention, the upper supporting structure 68 series is connected to the rear wall of the large 30, and the left front fork foot is welded to the left wall of the ' The right fork leg is welded Head wall. The head 瞢 q η 人 J ^, 〇 extends downwards beyond the attachments connected to the front fork feet to form a lit M gu shock absorber 6 between the front wall and the rear wall to support the 撺-A brake assembly.

Fig. 6 A #I is a perspective view of the invention-a brake assembly 1 ㈣ specific embodiment of the brake group eight: so the connection 1 taken along 6B- "section line of Fig. 2 ◦ 8 rear view of the brake assembly 1 The Q 8 series is mounted on the wall of the brake assembly. Referring to Figure 3, Figure 6A and Figure 6B, the 1 work 2, 卞 gs left brake arm 1 1 0 and a right brake arm extending 2㈣j car f are provided with an A body The upper L-shaped and outwardly extending arms 1 1 4 and 1 1 6 and a substantially horizontal 24 200418545 horizontal arms 1 2 0 and i 2 2 are designed to be adapted to accommodate the respective freely adjustable accommodation One brake pad is 丄 18, and the horizontal arm is 10% suitable for a brake-line I line 12 3. The frame of these brake arms is designed to allow the brake pad to engage the flywheel 2 8 Flange 1 2. On the ground adjacent to the intersection of the downward extending arm and the horizontal arm ^ 2 4

The J mother is killed, and the J arm is pivotably connected to a mounting bracket 126, the mounting bracket 1 2 6 makes the pivot transfer point above the flywheel and on both sides of the flywheel. Cangzhuang Figure 6 A ′ An adjustment button 2 8 series can be rotatably mounted on a shock-proof bracket 130, and the mounting bracket i 3 0 is a pan head; 30 is connected. The adjustment μ 2 δ includes a downwardly extending plate with two ::: W plates. The design of the column is matched with a flat plate 1 3 平板 2 "= and a threaded opening is provided with a thread. Ί 3 ίΓίίΙ2 8 Rotating in a clockwise direction will move the tablet upwards =: =! Towing the _line 123 to make it cough the tablet! ^ Rotate the needle in the direction of adjustment by 2 to 8 and move "4" downward Therefore, release the brake limit line! 2 3 Direction :: The action of pulling the brake cable 使 23 causes the ends of the horizontal arms " 〇 and ... which are connected to t to be upward: Move 2 ::; Γ the car pad 118 is introduced to the Flywheel 2 heart and two mistakes should seek the car assembly, 丨 set date]. ^ § fixed or multiple biased impeachment, so the release of the W car, the line-finding action makes the car out of state. Open. At first, the arm of the car is connected to the flywheel 28. 20042004545 The second C series is along 6 c-6 in the section. The section taken from the section line: Figure ° Brother Ming is used to connect the brake assembly Vibration damping device to the frame: The vibration damper contains a rod body 1 3 6 and a front protective washer 1 3 8 which is used to support the ° Hai cup. -A rear protective washer 丄 4 〇j The protective washer and the rear protective washer are installed in a half of the head tube 3 〇-a shock absorption opening 1 06. The rod body i 3 6 extended Pass 1 " two protection rings, and fix the mounting bracket 1 2 6 to the head tube 3 20. Both protective washers are made of elastic, rubber-like material. ° The vibration damping device is reduced The vibration from the flywheel is transferred to the frame of the exercise bike. The force, and the beam are adjusted by a button ^ = the rod 133 is attached to the threaded pillar 132, and the 3 extension grapefruit women's bracket 1 3 At the position above 0. The joystick 1 3 irh front and the front end of the lever form a product rod fulcrum (dragging point), and the joystick 1 3 3 uses the fulcrum as the towing point to lift two \ Apply the brake Without the need for turning adjustment. Therefore, it acts as a quick stop brake. / ',,,,,,,,,,,,,,,,,' ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, and and, in the embodiment, the handle assembly 32 of the present invention is an exploded perspective view. The handle is provided inside the H bar lever system and can be adjusted freely through a handle rod body US mounting rod 1 4 6 2 0. The grip The lever contains a sidebar 4 connected to the right side of the right side. The grip lever also includes a left side grip 147 and a right side fork grip 48 extending from the horizontal lever 1 4 = side. The user has a variety of grasping positions. In a specific embodiment of the present invention, the handle bar body 4 2 26 26 18818545 has a solid trapezoidal section shape, and the trapezoidal section shape is designed to ::: 3 The interior of a corresponding trapezoidal opening formed by 0. The handle bar body is provided with a plurality of openings 150 on the front, these openings 150: the openings are suitable for receiving-branch wave pins 152 (pQppin), and thereafter _ Detailed discussion. —An insert 2 handle bar body 1 4 瓸 and 瓸 其 Q nj 乂 coat δ is also in the piece 3 2… to reduce the friction between adjusting the handle combination and lowering M and the handle bar body 142, =: (When no town is present) any rattling sound caused by the relative pull between the handlebar body ... and the head and door genera while the metal of the master tube 30 and the handlebar body 1 42 is in contact with the metal. The insert η 4 also has a plurality of openings, and these openings are slightly larger than the openings on the handle bar body 142, and the openings are worth winning—the opening 7 on ^ 丄 4Z is also correct. An opening in the handle lever body 142. Fig. 7 Α and 7 Β are taken along 7 π ^ 30 and the handle bar body of Fig. 2 ==: the head tube taken from the second line is taken along 8 A — 8 P 丨 @ @ A and FIG. 8 B in Fig. 7 respectively The face of the remnants of the enemy — 8 Α and the head tube 3 0 taken from the 8 Β — 8 Β section of FIG. 7B and the cross section of Figure R, Figure 4, and Figure R. Particular reference, j # a 1 n " In a specific embodiment of the present invention, there is a front card and a rear wall 16 of 4 heads 30 in the morning. The wide wall 158 is 系 5 S ^ compared to the head tube 30. See The wall 1 6 2 is narrowed from the outer edge of the front wall 1 5 8 to the rear direction, p. The outer edge of the soil 1 6 0 is turned inward. The handle bar body receives the trapezoidal shape of the handle bar body 142. Architecturally, it is designed so that it can be trapezoidal and is invented in a specific implementation: in the head tube 30. In this example, the handle body 1 U also contains a piece of 20042004545 than the rear wall 丄6 6 is a wide front wall 1 6 4 and the outer edge of 1 6 4 faces the rear wall 1 6 6 and the side wall 1 6 8 of the outer edge wall. The number of the handle bar 丄 4 = the wall from the wall 丄 " Width The length of the head tube is less than 30; the width of the back wall and the back wall i 6 〇; and the handle back to the side wall 1 5 side wall] _ 6 8 is less than the length of the dry plate 1 4 2 & J ◦ The side wall of the door is AA e degrees, so that the handle bar body 丄 4 2 can be arranged on the head pipe: the spoon is long, the front wall is substantially parallel to the back wall, and = face. Each of the front bile wall and side wall of the pole body and the handle. The handlebar body is designed to be connected to each other in architecture :: almost equal to at least two, preferably three wall surfaces? , So 30% of the wall surface in order to achieve a strong bond. "" Then the pop pin 152 of the head tube is operatively connected to the front wall of the head 1 5.8. A convex post 170 extends forward from the head tube 3, 158 and defines a face-back wall φ Another threaded opening 1 γ 2 'to accommodate a threaded bushing 丄 74. The threaded bushing 1 7 4 is cylindrical, and its outer surface is threaded and patterned, and is Designed to be screw-locked to engage the threaded opening 17 2 formed by the boss i 7 〇. The interior of the bushing 174 is adjacent to the front end of the bushing: it is threaded and is suitable in size Accommodate Pop pin 5 2. The pop pin 5 2 is milled at the end opposite to the grip 1 7 6-a connecting cylinder 7 8 and a collar part 80. The metaphor The shape of the column cutter 78 is designed to be inserted into one of the openings 1 5 0 opened on the front wall worker 5 8 along the handle bar body i 4 2. The bushing! 7 4 series via a spring 28 200418545 The spring 182 is connected to the tightening screw at Ία earth value, ... The 4 is pulled back, the spring 1 8 2 is reversed, and the meta-cylinder 1 7 8 is inserted into the plural number opened in the handle bar. 15 of the openings-the inside of the openings. Both the inserts 154 and ® 〇A i member B 30 are provided with openings sufficient to allow the collar portion 1 800 to pass. 钬 _. " The openings provided on the front face of the handlebar body 1 2 2 are only large enough to intersect the cylindrical i 7 8 and the collar portion 1 8 0. In η ^ 疋 奋 奋, 、, 内, 疋 '§ The connecting cylinder 1 7 8 is in the handle bar body 2 "50 0-inside, the collar part 1 8 0 Π hand rod body The front wall of 142 is 164. The fl of fl8 makes the Boeing pin 1 5 2 properly aligned with one of these openings-the spoon will wait to enter one of the positions 1 50 0. After the opening and waiting, a male thread of the pop pin 1 5 2 "closes against the threaded bushing .... Then, using the grip surface, i ^ pop pin 1 5 2 can be further It is locked into the bushing, and said: the neck collar 1 800 is pushed back against the handle bar body 1 4 2 0 to further advance-to fasten the handle bar body 1 4 2 to the head Tube 3 For example: surface / haishuo tube 3 0 and handle bar body 1 4 2 can be rearranged. The wide wall of wave union member g 3 0 and handle bar body 1 4 2 is at the back, while the leather shaft 52 Extend to the front. 4 Shitongyou You can get the best illustration in Figure 8B. The front of the handlebar body i 4 2 is cut off. D 1 Close the structure e, return soil 1 6 4 and the rear wall 6 6 The distance between the rack tube 3 In a specific embodiment, when it is inserted into the head body 1, there is a front gap 1 8 between the front wall 1 5 8 of the head pipe 30 and the front wall 丄 6 4 of the handle 4 2 29 4 and there is a back wall 30 between the back wall β soil 1 b U and the handle bar body 1 4 2 at the rear of the head officer 30. The head pipe is designed as a fastening bolt i 7 R, Λ + ι degree ~ a series is designed 丄 7 6 is not connected, a wall such as β hand rod body 1 4 2 first, ^ s such as 疋, when the hundred First insert into the head tube 3 〇, ^ When the rod is being adjusted vertically, the handle rod body i 4 2 is facing in the head tube 3 〇, and it is docked in the direction to provide the same as Lishu Gap. When the pop-up pin]] 5 9 # @ η »2 is fastened to the threaded bushing, the handle bar 俨 彳 4 9 1 7 4 morning gap on the front side of the face 1841: break back into the head tube 3 〇, let 'put the 旯, and make the back gap workers 8 6 closed), as shown in Figure 8 Α-a singularly closed (or nearly .., ^ 4 is not ordinary. Due to the interactive connection of the trapezoidal pipe to be squeezed backwards When forced, connect the side walls of the field tube 3 0 and π 4 2 to the respective side walls of the head 3 30. In one embodiment, the side walls of the body 1 4 2 and Frontal quilt-exhaled into i, the back 3 soils can be sculpted in the shape of wood, so that the side wall of the mother will be connected to the essence of the totem wall-part of the wall length ', thus providing at least two Indeed; ㈣ walls. The head pipe 30 and the handle bar body 142 may be designed to be provided between the rear wall of the head pipe 30 and the rear wall of the handle bar body 1 4 2 in the rearmost position inside the head pipe 30. Obvious articulation. In this way, there is a clear articulation between the three walls of the head pipe 30 and the handle bar body 42. Other Pipe shapes, such as triangles, trapezoids with f-curved walls, triangles with curved walls, and a star or other complex shape can also be used. Provide the ladders previously described in this technical note $ 30 200418545 7 The coupling effect achieved by 7 wooden structures. Another alternative method can be used: The hair exercise bike can also be provided with a traditional cylinder $ g and a corresponding cylindrical grip post Or a traditional square head pipe and a corresponding square grip post. However, the structure is designed to provide a trapezoidal pipe that can provide a pressure effect along the entire longitudinal length of the pipe that is disconnected from each other. This arrangement of contact points reduces shaky " lugs and increases the stability of the structure compared to a cylindrical 幵 or square f-bar. When using steam to protect it from ^ — The case of using the same-shaped official talents can reach up to 2 definite joints—usually limited to a limited range. This effective P-joint only exists in the round neck collar at the top of the head tube. Place of part = sample It is used to fix the cylindrical grip post to a 4 inch）). In particular, the head tube and the grip post, and the mouth structure (as well as the grip in the head pipe when the seat is used) are made by the cylinder sores: \ 有The time can cause-, ^ Ba ,, ", ..." to rotate, and the unexpected situation of this kind of trapezoidal pipe in Ben Sheyue is not possible. Only the case of bismuth is impossible. In Fang Kai / In the case of talents, a boat mouth # 胯 的 面面 10 合 女 一 /, it is only when the > sigma square pipe returns with the pop pin ^ there is a consistent 咭 ρ connection situation peak, Yi An ㈡Xiaozhisheng. Like a head pipe and grip made of a trapezoidal pipe with a water pipe and a pipe; the situation of worker A is moving.… The house pillar will not have a handle accidentally. Now refer to Figure 1 to Figure q , .〇3 The seat assembly 3 Θ contains a seat before the pillar 190, the seat pillar] pressure white 4 + Jr Zhuang 0 prepared 'Designed to be installed in the seat can be adjusted freely The tube 3 | m 9 2 can be freely connected to the front wall of the seat rod tube pop lock i 92 "^ 4. 2 It is connected with the pop pin 31 above the head tube 3 0 200418545 152 phases Mode operation-this mode of operation includes trapezoidal pipe rods. The seat pillars are meshed with each other Θ U ugly ^ front post 2 1 9 4 'The openings 1 9 4 are suitable for alignment ° and: multiple open tube waves Normal pin 1 9 2 is inserted. In the seat support 2, it is designed to accommodate the seat rod hole 1 9 4 and its size is designed to accommodate the connection: the opening of the neck collar on the front wall, so that it is like a pin 4 but 'can't wait' The collar part will be close to the seat, the middle-to-the-open hole when the head tube is 30 meters in the pop pin structure surface wall 'This is the same as one direction The rear end of the lateral adjustment tube chair post 190. The side ㈣ 96 series is connected to the seat 198 'The opening 198 is designed to accommodate an opening 200. The seat 38 is Connected to a 3_direction adjustment column s-shaped pillar 2 〇2 from the side adjustment column 2 〇 main 2 0 2 'the * extension. In a specific embodiment of the present invention ::: = rearward and up 〇- The bottom wall is provided with a plurality of openings, and these openings = posts: 〇 is installed in the lateral adjustment fi 9 6 bottom / k Yuna ... Therefore, the seat 38 can be made by = The chair pop pin is out of the coupled state, and the side adjustment column 2Gn ^ pin 2 〇4 1 y 6 is slid forward or backward, and then the seat pop 2. The teeth are adjusted: the side adjustment column 2 0 0 The opening 8 corresponding to the desired position of 0 = (Xianli or backward) is sideways to the seat 3 8. At the end of the way, the side or side is adjusted. In a specific embodiment of the present invention, the seat 6 series It is installed between the seat rod tube 34 and the seat pillar i 9 main insert 2 0. The seat 32 200418545 buckle pillar insert 2 0 6 is provided with a flange 8 along the periphery of its upper end, protruding Edge 208 is architecturally designed to dock on the seat guard tube's top vanity surface. A long independent λ opening is placed on the front wall of the seat pillar town 206, and the single opening is aligned with the seat rod tube wave. The size of the opening is determined. For the tolerance: the collar part of the pin. In a specific embodiment of the present invention, one = skin: the cup element 2! 2 is also installed in the lateral adjustment tube: 9 〇Π ^ ώΑ ^, 丨~ W Withered column, put it on. The lateral pipe rod insert 2 1 2 is at 1 $ mountain flange. The flange is structurally designed as a metaphor: the rear periphery of two "1 9 6". There are 00 separate large openings along the set, which are aligned with the seat pop. As with other townships, the size of the opening is = 4: for the collar of the dowel pin and the pop pin. ”可可 纳 ★ In a specific embodiment of the present invention, the seat rod chair pillar 190, as well as the lateral adjustment tube 696 and the side 〇, use the interaction Together:… 0 is convenient for squeezing and squeezing, Shigan g ,,, mouth structure, square 142-like :: the same ;: the head tube 30 and the handle rod body described previously are as shown in FIG. 4 The seat rod wall is wider than the back wall of the seat rod tube 34, and the front tread shape of 1. The left side wall of the seat rod tube 34 is trapezoidal in the direction of each other and proud of the front step. A trapezoidal opening is formed on the outer wall of the wall toward the edge. The outer side of the seat support is a tubular rod. These battens, # 9 〇 include the ladder trapezoidal opening. Second: ΓΓΓ is formed by the seat rod tube 34 in the present. In a specific embodiment of the invention, the front wall of the seat support 33 200418545 pillar 190 is higher than the one, while the side wall narrows inwardly between the outer side edges of the wall. In a specific embodiment of the present invention, The system is designed to face the inside of the rear 4. The seat tube pop pop pin, Figure 76, Figure 8 and Figure 8 structure and operation Pop pins 1 2 5 Adjust the seat position vertically on the front wall of the seat pillar 190. The pins enter one of these openings§ The user stops pulling any of the openings where the grip is aligned. Again The operation of the lever tube 34 and the seat pillar 190 is the same as that of FIG. 7A and FIG. 7B. The back wall of the seat pillar 190 is the outer edge of the front wall and the back wall. 9 〇 is squeezed into the seat rod tube 3 1 9 2 is essentially similar to the head tube 3 shown in Figure 7 8 B and the related release pin is designed to fit our connection One of the openings on the top so that it is biased along the spring to push one of the bits. According to this biasing method, when the pop pin bounces into the ground, this interconnected The ladder seat is matched with the seat rod tube pop pin 1 9 2 in FIG. 8A and FIG. 8B and is referred to FIG. 4 completely. The lateral adjustment tube a should be oriented like the position of the seat pillar 1 90 of the person μ yb. Extending rearward, and ^ ^ Q _ from the holding pillar 190 is installed on the side of the Ke Keguan d 4 morning, sideways,. ^. ^, Guan 1 Θ 6 is generally arranged in the direction of K +. In the present invention, a ^ regulating pipe "6 contains a lower tomb wall ;;" The side has a large width to the upper wall, and ,; The wall of the right bezel has one more than you, and there is a left wall and a right wall. The left and right sides of the upper wall of the right wall are narrower toward the outer edge of the wall and form a trapezoid. Opening i 9 34 200418545 8 'The trapezoidal opening 8 is designed to accommodate the lateral adjustment post 20, the lateral adjustment post 2000L. The upper part is trapezoidal, with an upper part. Coffee, a lower wall, and the upper part are suitable for fitting with side seat adjustment pipes 丄 q ... These walls are designed as an invention-specific implementation, with a trapezoidal opening defined by ~ 6. Placed on the seat mounting pipe 、 1, 1: ° around the whole column 2 00 is loosely piped on the upper part of the 196__ ##, and 4 weather, in this side of the seat mounting part wall two: =, Block: Assembly adjustment " 〇. The upper and lower wall of the seat is docked at the seat 22 ^^ The seat pop pin 204 is from the side: :: 整 6 ^^^ 铭 加 古 ά 口 周 整 官 1 9 6 The lower part of the back wall extends downward. And, the shoulder buckle pop pin 2 0 4 is hidden m main morning '"pop pin 2 0 4 with -substantially similar to the previous description of the head tube 3 0 〇〇 In the side seat tube i 9 6% facing the second hunting by moving the side seat pillars 2, 9 6 I face forward or rear and the seat can be sold 2 0 4 the seat material Fine entry + upper w μ, + Λ buckle assembly The pillar is fixed in the desired position to complete the adjustment of the position of the side seat pillar 2000 to the front or rear. The seat pop W4 was subjected to partial force to pull the pin into one of the multiple openings on the bottom of the side seat adjustment column 2-. '㈣' The seat pop pin 2 G 4 can be locked to force the collar portion up against the bottom wall of the side seat post 2 " and press the side seat post 2 upwards. Between the side wall of the seat mounting pipe 696 6. When the side seat pillar 2 0 0 is pushed upwards, the upper gap is closed and a lower gap is opened until the side 35 200418545 the left side of the seat pillar 2 0 0 * the left side of the adjustment tube 1 9 6 ,] The wall is tightly connected to the side seat toward the seat post 200 to the t-side wall. In this way, the side seat adjustment tube 丄 9 6 A, the side ‘wall niches, is surely connected to the side structure, and it can also be designed to make the seat two: solid: toward the wall. These pole tubes are connected to the upper wall of the seat mounting tube: the wall is the wall. Hunting for this & there are three alternatives that are indeed connected. The 4th and 4th people are illustrated in Figure 9 "7, and the mouthpiece 36 6 specific embodiments ^ in this invention I ’m in good shape. I ’m ^^ The side seat adjustment tube β 9 β, the eight-body shell. In the morning, the head has a lower wall, and the lower Qiu has a wide house that is narrower than the upper wall. κ wall and a right wall, two laterally two,:, there is a trapezoidal opening with an initial length at the outer edge of the chin wall of the left wall, the trapezoidal opening is suitable for: ^^ π, ^ 、 谷To accept the side seat branch? Η 〇. The side seat pillar 200 'is also a warp: pillar 20 This side seat stands? Η η, so that the women's volleyball is heavy, so that the upper wall of μ is wider than the lower ❹, And wide ... The outer edge of the upper wall narrows downward toward the lower outer edge. The lateral seat opening is soiled and there are several openings. In the specific embodiment of the pillar 20, the upper wall is provided with 2 Pop pins & columns extend from the openings in the rear of the upper wall Bushing. In this specific embodiment, when wave 0 4 is locked inside the bushing, it engages the side seat, the upper wall, and squeezes the side seat adjustment plumber 9 downward. 36 200418545 6 :: Seat pillar. When the side seat pillar 200 is pressed downwards, the side seat pillar 2000, the left side wall and the right side wall adjustment pipe 196 '... 1 Wall and right wall. As in the first embodiment of the present invention, the side seat pillars 22 to 2: the two side walls can surely catch at least two side walls of the side seat adjustment pipe #. These rods In terms of architecture, the lower wall of the chair assembly pillar 20 ° 'is indeed the lower wall of Γ196', thereby providing three coherent wall surfaces. Again, in this and The 1 ° trapezoidal structure and operation of the pop pin are exactly the same as those shown in Fig. 7A, Fig. 7: and Fig. 8B. For the seat assembly or the most abundant person to install Additional pop pins: wall jack: specific implementation examples' may = ::: extend the position of the seat post added-two: = Seat adjustment tube enjoys the side seat pillars can be squeezed to at least two positions in the side view. Figure 10 illustrates another embodiment that is available. In this hard shell frame Structure: =. The hard-shell frame member ... extends from the rear branch 14 and the front fork rod 216, ... the swing part is connected to the head pipe 214. At the rear support part: between 8 and 2 1 8 In the embodiment in which the seat support member 2 2 0 extends upward, the upper support portion 218 may have a relatively large 2 :: The upper cut portion shown is a large 直 S 1 to the straight size in FIG. 5 in order to properly support The frame 37 200418545 ^ ° U: types of frames have — only cover ,,,, and hard shell style knots that extend in a straight line and have only one back support 2 1 ο 〇 ,. 牙 丨 ^ 1 2, one front The branch part 2 1 and a main body 2 2 2 and the flywheel door # # &, person # Goming ^ The rest of the structure of the car frame has the same structure and operation as the previous 5 months the way. The present invention has a specific embodiment with certain characteristics = the content of the present invention, but it should be understood that here are only some examples of the features of the present invention in water, ^ πη patent application Under the circumstance defined by the scope, the structure and details of the unconscious moon are changed. [Brief description of the drawings] (I) Schematic part The detailed description of the present invention will be lost with reference to the accompanying drawings below. In these drawings, similar reference numbers refer to similar elements, of which: Figure 1 FIG. 2 is a perspective view of a specific embodiment of a bicyclist-like white bicycle; FIG. 2 is a side view of a bicycling-by-white bicycle specific embodiment of the invention; FIG. 3 is a view of FIG. 2 The exploded view of the sports bike used by the J% 勡 green s; Figure 4 is a perspective view of a specific embodiment of a bicycle frame for the private green feathers of the present invention, and exercise training white; 'Figure 5 A is the present invention- The left side perspective exploded view of the specific embodiment of the more elaborate frame-killing member of Jia Shi α, which illustrates — 士 # 丨 ΑΑ 工 + one hard-shell frame member panel on the left and one hard-shell frame member town plate on the right; Fig. 5B is a right-side perspective view of the & Chengshi α a +, more and more frame-killing member shown in Fig. 5A; _ b A is an integrated view of the present invention; a specific embodiment of a wooden car assembly Figure 6B is a view along the rear of the 6 assembly in Figure 2 ~ 6 B brake diagram taken along the section line "is a 6-section view along the figure", illustrating a sectional view taken along a section line 6c of the present invention, which is a specific implementation of the dynamic shock absorber device in Fig. 2 The figure illustrates the cross-section of the present invention taken from a section line and the handle of the handle; in the steam embodiment, the '-pin and pin head' are shown in Figure 7B, which is shown in Figure 2 along Figure 2. One specific implementation of the present invention is the second section = a cross-sectional view taken, saying that the connecting head tube and the handle of the handle and the shank bolt have been disengaged from the original Figure 8 A is along Figure 7, Figure A; A-8 Section taken by Α section line

Figure 8B is a sectional view taken along the line 8B of Figure 7B; 8B — 8B is a cross-sectional view of the 9 series according to the issue of the sun and the moon, an exploded view; and a specific embodiment of the seat assembly obtained: IS series A perspective view illustrating another specific embodiment of the present invention which can be used as an alternative to the east bicycle. Two (2 elements represent the symbol for exercise bikes; 2 2: frame; 2 3: rigid 39 200418545: front and rear lever; frame structure; 24: pedal assembly; 2 flywheel; 3 〇: head tube; 3 2 : Handle assembly ... 36: Seat assembly; 38: Seat; 4: Seat rod tube; Shaped bottom tube; Front base; 46: Tail plate =: 42: Square 50: Floor stand; 52: Wheel 54. 2; 48: flat plate; right panel; 58: peripheral side edge; 6: 2: plate ...: wall; 64: lower wall; ... central single-shell part 6Γ upper and upper support structure, 7 0: lower support Structure; 7 2 8 ·

7 4: Peripheral; 7 6: Total bottom • 7 • Structure can only be supported when seated; Shaped seat rod tube opening; 8 2 '8 H 8 0: Rectangular bracket; 8 " Motion system; 88: Wheel axle; 90: two: nano drive sprocket; 9 4: chain; 9 6:. Bearing bracket, or, lower bracket; ": opening. 2 = system cover; 1 〇4: curved, 10 2. transmission brake assembly; 〇 广 " 6: shock absorption opening; 108: H4: downward left Arm; 112: right brake arm;

Car cushions ;! 20: two lower levels = arm; 118: brake ^ ten I, 1 2 2 · horizontal arm; 丄 2 3: brake cable; 1 2 4: rim; 1 2 6: mounting bracket;! 2 8: Adjustment knob; 1 3 0: Mounting bracket; 1 3 2: Column extending downwards and with thread, 1 3 3: Joystick; 1 3 4: Flat plate; 1 3 6: Rod body; 1 38 : Front protection washer; 14〇: Rear protection washer; 142: Handle bar body; 1 4 4: Handle ring; [4 6: Cross bar; χ 4 7: Left side shaped handle; 1 4 8: Right side fork shape 1 5 0: opening; 1 5 2: pop pin; 5 4: insert; 5 6: upper flange; 5 4 8: front wall; i 1 6 4 · front wall, · 17 〇 ·· Probable sleeve with thread; 8 0 · Collar section; 1 4 · · Front clearance; 〇: Back wall · ί '1 6 2 · · Side wall; 1 6 6 · · Back Brand hemp., Ρ Workbook @ 土, 1 6 8 ·· Side wall 8: connecting cylinder; ί ~ ^ 4: male thread section; ί 8: back gap · 1 9 2: seat rod tube pop pin; '、' 1 9 0: seat pillar; adjusting tube; 1 q ▼ threaded opening; 1 7 4: 7 6: grip; ί 7 2: spring; 1

: Openings; 2004: holes; 196: lateral S-shaped struts; 〇4:, 〇. Lateral adjustment posts; 202: 2.0; flange: 2i. '' Pin, 2006: seat post insert; 20 ◦: side seat post 0'4,96 ': lateral adjustment tube; head tube; 216: front lever; 4: pop Pins: 2 ": Chair support parts · '2 2 2: Main · Upper cut pieces; 22〇: Seat

41

Claims (1)

200418545 Scope of patent application: 一种 · A sports bicycle includes: a frame (22) for supporting a flywheel (28), a seat (38), and a pedal assembly (24) to drive the flywheel A tube (30, 34, 1 96) attached to the frame; a post (142, 1 90, 200) defining at least one opening (1 50, 1 94) 'the opening has a first Aperture hole diameter; withered (152, 192, 204), the adjustment device is connected to the tube 'the s perimeter device contains-a pin (178), the pin has a-collar (180), The pin has a size smaller than the diameter of the first opening, and the collar portion has a size larger than the diameter of the first opening; /, the middle pillar is installed inside the tube, so that the adjusting device It is aligned with one of the at least ^ a / fm AA # 0a, ^ openings, so as to adjust the relative position of the column and the pipe. 2 · The sports bicycle according to item 1 of the scope of patent application, wherein Lu Zijie has a first threaded hole (172), and the adjustment device further includes a bushing (174), which defines a A male screw portion which is engaged with the first screw hole. The sports bike according to the patent scope of item 2 of the taxi |% patent, wherein the perimeter device further includes a spring (182), which is connected between the pin and the bushing. 4. The sports bicycle described in item 3 of the scope of the patent application, in the bean, the spring is biased to force the pin into one of the pillars:. 42 200418545 5 · The sports bicycle according to item 2 of the patent application scope, wherein the bushing further comprises an internally threaded hole. 6. The exercise training device as described in item 5 of the scope of patent application, wherein the "Haiju Zhengzheng I" further includes a round rod (176) extending from the pin, the round rod is away from the pin One end of the child is provided with a threaded portion. 7. The sports bicycle as described in item 6 of the patent claim, wherein the threaded portion of the round rod is adjacent to the internally threaded hole of the bushing. 8. The sports bicycle according to item 7 in the scope of patent application, wherein the threaded portion of the round rod is adapted to be engaged with the internally threaded portion of the hole to force the collar portion against the adjacent at least one opening. One of the perforated posts. 9. The sports bicycle according to item 8 of the scope of patent application, wherein the tube defines a first wedge-shaped structure, and the pillar defines a second wedge-shaped structure adapted to fit the first wedge-shaped structure. 1 0 · The exercise bicycle as described in item 9 of the Shenyan patent scope, wherein the column is squeezed inside the tube through the operation of the adjustment device. 1 1 · A sports bicycle comprising: a tube (30, 34, 1 96) having at least three walls, the wall defining a column receiving passage; a column having at least three walls (1 42, 1 90 , 200), the column is architecturally designed to be installed in the column receiving channel; and a mechanism for squeezing the column (1 52, 1 92, 204) in the column receiving channel, Such that at least two of the walls of the pillar engage at least two of the at least three walls of the pipe. 43